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Alaska rates for HCPCS 99357

Prolonged service in the inpatient or observation setting, requiring unit/floor time beyond the usual service; each additional 30 minutes (List separately in addition to code for prolonged service)

Professionalmedian $85 · 10th–90th $85–$850%50%100%$85

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample — interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
United
Facility/Professional
Professional
Modifier
Typical Low / Median / Typical High
$85.11 / $85.11 / $85.11